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Is the tide turning on ME research?Inside Health，更多细节参见91视频
Games and physics simulations need to detect which objects are touching or overlapping. With nnn objects, checking every pair is O(n2)O(n^2)O(n2) comparisons, which gets expensive fast. A hundred objects means roughly 5,000 pair checks. A thousand means nearly 500,000.
But like most in the industry, Pierce would like to offer one hand, flexible enough to do everything.